Maria Roxana Timis, FNP-C
NPI 1033747563ActiveIndividual· Nurse Practitioner, Family· Plano, TX
Nurse Practitioner, Family (FNP-C) with Texas Oncology PA, practicing in Plano, Texas. Their prescriptions cost Medicare Part D more than their services did: $116,514 for 299 claims, against $74,862 paid for services in 2024. Amgen Inc. was the largest of 38 companies reporting payments in 2025, $8,927 in all, mostly speaking and faculty fees. Lists Baylor Scott and White Medical Center Lake Pointe and 1 other hospital as hospital affiliations.
Overview
| NPI | 1033747563 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | Yes |
| NPI issued | Mar 30, 2020 |
| Last updated in NPPES | Jun 23, 2020 |
| Certified by provider | Jun 23, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | F-03200516 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 374 |
|---|---|
| Services billed | 3,100 across 33 procedure codes |
| Paid by Medicare | $74,862 |
Part D prescriptions in 2024
| Prescriptions (claims) | 299 · 512 30-day fills |
|---|---|
| Patients | 103 |
| Total drug cost | $116,514 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Texas Oncology PAPlano, TX · 1,014 clinicians
Hospital affiliations
- Baylor Scott and White Medical Center Lake PointeRowlett, TX
- Medical City PlanoPlano, TX
Industry payments (Open Payments)
- 2025$8,927 · 141 payments from 38 companies
- 2024$3,440 · 103 payments from 40 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $5,646 | 13 |
| Janssen Biotech, Inc. | $519.42 | 14 |
| Astrazeneca Pharmaceuticals LP | $277.00 | 7 |
| Merck Sharp & Dohme LLC | $248.44 | 11 |
| Incyte Corporation | $206.47 | 8 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$4,250 · 4 payments
- Food and Beverage$3,173 · 127 payments
- Travel and Lodging$1,206 · 7 payments
- Education$297.99 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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